100154460

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{238463}}^1$

素因数の和:238482

約数の個数: 48

約数和(自身を含む): 320495616

約数和(自身を除く): 220341156

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 238463, 476926, 715389, 953852, 1192315, 1430778, 1669241, 2384630, 2861556, 3338482, 3576945, 4769260, 5007723, 6676964, 7153890, 8346205, 10015446, 14307780, 16692410, 20030892, 25038615, 33384820, 50077230, 100154460]

約数ペア:

[(1, 100154460), (2, 50077230), (3, 33384820), (4, 25038615), (5, 20030892), (6, 16692410), (7, 14307780), (10, 10015446), (12, 8346205), (14, 7153890), (15, 6676964), (20, 5007723), (21, 4769260), (28, 3576945), (30, 3338482), (35, 2861556), (42, 2384630), (60, 1669241), (70, 1430778), (84, 1192315), (105, 953852), (140, 715389), (210, 476926), (420, 238463)]